Design of LiNbO3 Optical Modulator with an Asymmetric Resonant Structure
Summary :
LiNbO3 optical modulators for band-operation with a resonant modulating electrode are investigated in this paper. We propose an asymmetric resonant structure consisting of two arms of modulating electrodes, where one arm is open-ended and the other arm is short-ended. The voltage standingwave was enhanced by the resonance of the electrodes, so that effective optical modulation was achieved, while the length of the modulating electrode was much shorter than the conventional travelingwave-type electrodes. The optical response at 6.2 GHz of a resonant modulator designed by maximizing the normalized induced phase was 4.94 of the response at dc with a non-resonant modulator.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E85-C No.1 pp.150-155
- Publication Date
- 2002/01/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Ultrafast Optical Signal Processing and Its Application)
- Category
- Optical Pulse Compression, Control and Monitoring
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Tetsuya KAWANISHI, Satoshi OIKAWA, Kaoru HIGUMA, Masahide SASAKI, Masayuki IZUTSU, "Design of LiNbO3 Optical Modulator with an Asymmetric Resonant Structure" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 1, pp. 150-155, January 2002, doi: .
Abstract: LiNbO3 optical modulators for band-operation with a resonant modulating electrode are investigated in this paper. We propose an asymmetric resonant structure consisting of two arms of modulating electrodes, where one arm is open-ended and the other arm is short-ended. The voltage standingwave was enhanced by the resonance of the electrodes, so that effective optical modulation was achieved, while the length of the modulating electrode was much shorter than the conventional travelingwave-type electrodes. The optical response at 6.2 GHz of a resonant modulator designed by maximizing the normalized induced phase was 4.94 of the response at dc with a non-resonant modulator.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_1_150/_p
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@ARTICLE{e85-c_1_150,
author={Tetsuya KAWANISHI, Satoshi OIKAWA, Kaoru HIGUMA, Masahide SASAKI, Masayuki IZUTSU, },
journal={IEICE TRANSACTIONS on Electronics},
title={Design of LiNbO3 Optical Modulator with an Asymmetric Resonant Structure},
year={2002},
volume={E85-C},
number={1},
pages={150-155},
abstract={LiNbO3 optical modulators for band-operation with a resonant modulating electrode are investigated in this paper. We propose an asymmetric resonant structure consisting of two arms of modulating electrodes, where one arm is open-ended and the other arm is short-ended. The voltage standingwave was enhanced by the resonance of the electrodes, so that effective optical modulation was achieved, while the length of the modulating electrode was much shorter than the conventional travelingwave-type electrodes. The optical response at 6.2 GHz of a resonant modulator designed by maximizing the normalized induced phase was 4.94 of the response at dc with a non-resonant modulator.},
keywords={},
doi={},
ISSN={},
month={January},}
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TY - JOUR
TI - Design of LiNbO3 Optical Modulator with an Asymmetric Resonant Structure
T2 - IEICE TRANSACTIONS on Electronics
SP - 150
EP - 155
AU - Tetsuya KAWANISHI
AU - Satoshi OIKAWA
AU - Kaoru HIGUMA
AU - Masahide SASAKI
AU - Masayuki IZUTSU
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2002
AB - LiNbO3 optical modulators for band-operation with a resonant modulating electrode are investigated in this paper. We propose an asymmetric resonant structure consisting of two arms of modulating electrodes, where one arm is open-ended and the other arm is short-ended. The voltage standingwave was enhanced by the resonance of the electrodes, so that effective optical modulation was achieved, while the length of the modulating electrode was much shorter than the conventional travelingwave-type electrodes. The optical response at 6.2 GHz of a resonant modulator designed by maximizing the normalized induced phase was 4.94 of the response at dc with a non-resonant modulator.
ER -
English
